Filtering prohibited language displayable via a user-interface

ABSTRACT

Some examples described are directed to operations performed by a processor of a computer system to receive text data corresponding to a piece of text (e.g., a text string) displayable via a display device. The processor can further perform operations to determine, based on evaluation of the text data using text-filtering logic, that a revision condition exists for at least a portion of the piece of text. The processor can further perform operations to, in response to determination that the revision condition exists, determine, for a display data set corresponding to the piece of text, to either not display the at least the portion of the piece of text or display a modified form of the at least the portion of the piece of text. The processor can further perform operations to, present, via the display device, a display (e.g., a graphical-user-interface object) corresponding to the display data set.

BACKGROUND

The description herein generally relates to the field of filtering, and, more particularly, to filtering of offensive or profane language.

A user interface on a computer display often encounters one or more scenarios where text on the user interface is modified, or appears to be modified, in ways that were not intended. Such unintended modifications to appearance of text can sometimes result in text that appears to be offensive or profane. For example, sometimes a user interface performs an action that automatically abbreviates or hyphenates text, which unintentionally results in text that appears to be profanity, or some other type of inappropriate or prohibited language. Further, sometimes a user, or program, moves or resizes a first window, on a computer display, which partially obscures text on a second window, or other background object, behind the first window. The text that is partially obscured can appear to be offensive, profane, or otherwise inappropriate when it is partially obscured.

SUMMARY

Some examples described are directed to a method for detecting that an object in a graphical user interface obscures presentation of a first portion of a word below the object in a layering order of the graphical user interface. A second portion of the word is displayed in the graphical user interface. In some examples, the method further includes evaluating the second portion of the word against a plurality of words prohibited for presentation via the graphical user interface. In some examples, the method is further directed to detecting, in response to evaluation of the second portion of the word against the plurality of words, that the second portion of the word is one of the plurality of words. In some examples, the method is further directed to modifying presentation of the word in response to detection that the second portion of the word is one of the plurality of words prohibited for presentation via the graphical user interface.

Some examples described are directed to a computer program product for filtering prohibited language. In some examples, the computer program product comprises a computer readable storage medium having computer readable program code embodied therewith. In some examples, the computer readable program code is configured to detect that a text string is subject to a line-wrap function that would divide the text string into a first plurality of substrings for presentation via a user interface. In some examples, the computer readable program code is configured to evaluate at least one of the first plurality of substrings against one or more prohibited text strings prohibited for presentation via the user interface. In some examples, the computer readable program code is configured to detect, in response to evaluating of the at least one of the first plurality of substrings against the one or more prohibited text strings, that the at least one of the first plurality of substrings is one of the one or more prohibited text strings. In some examples, the computer readable program code is configured to divide the text string into a second plurality of text substrings that are different from the first plurality of text substrings, wherein dividing the text string into the second plurality of text sub strings is in response to the detecting that the at least one of the first plurality of substrings is one of the one or more prohibited text strings.

Some examples described are directed to an apparatus comprising at least a processing unit and a language filter module operable. In some examples, the language filter module is operable to detect that a word is subject to an algorithmic function that divides the word into a plurality of proposed text substrings for presentation via a user interface. In some examples, the language filter module is further operable to evaluate the plurality of proposed text substrings against a plurality of text strings specified as being prohibited for presentation via the user interface. In some examples, the language filter module is further operable to detect, in response to evaluation of the plurality of proposed text substrings against the plurality of text strings, that at least one of the plurality of proposed text substrings appears to be one of the plurality of text strings. In some examples, the language filter module is further operable to one or more of add characters to the at least one of the plurality of proposed text substrings and swap characters of the at least one of the plurality of proposed text substrings in response to detection that the at least one of the plurality of proposed text substrings appears to be the one of the plurality of text strings.

BRIEF DESCRIPTION OF THE DRAWINGS

The present embodiments may be better understood, and numerous objects, features, and advantages made apparent to those skilled in the art by referencing the accompanying drawings.

FIGS. 1A-1B are example conceptual diagrams of filtering prohibited language caused via object layering and algorithmic textual modification.

FIG. 2 is a flowchart depicting example operations for filtering prohibited language generated, or potentially generated, via a line-wrap function.

FIG. 3 is a flowchart depicting example operations for filtering prohibited language generated, or potentially generated, via a textual abbreviation function.

FIG. 4 is a flowchart depicting example operations for filtering prohibited language displayed, or potentially displayed, via an object placement in a graphical user interface.

FIG. 5 depicts an example computer system.

DESCRIPTION OF EMBODIMENT(S)

The description that follows includes example systems, methods, techniques, instruction sequences, and computer program products that embody techniques of the present inventive subject matter. However, it is understood that the described embodiments may be practiced without these specific details. For instance, although some examples refer to filtering written profanity, other instances may include filtering other types of content that are not written or textually based, such as graphics, images, expressions, sounds, some combinations therefore, etc. Further, other embodiments may filter any type or language specified in a collection, or library, of prohibited words, phrases, strings, symbol groupings, number groupings, etc., For example, some embodiments may utilize a customizable electronic dictionary, or repository, of words or phrases that a user specifically indicates as being profane, offensive, or otherwise prohibited from presentation via a user interface, whether or not those words or phrases are considered to be offensive or profane to the general public. In other instances, well-known instruction instances, protocols, structures, and techniques have not been shown in detail in order not to obfuscate the description.

In some embodiments, prohibited language, such as profanity, can occur inadvertently, because of computer processes that abbreviate text, movement of user interfaces that cover portions of text, etc. Some embodiments of the inventive subject matter detect, prevent, and/or correct prohibited language that was formed inadvertently. For example, a language filter that implements the inventive subject matter can detect when situations occur, via a user interface, which automatically abbreviates text, covers text, or interferes with a normal presentation of a word or expression. The language filter can monitor the state of computer programs, objects, etc. for the situations that could inadvertently cause the appearance of prohibited language and either prevent the prohibited language from occurring, or correct the prohibited language. Many examples and details will be described.

FIGS. 1A-1B are example conceptual diagrams of filtering prohibited language caused via object layering and algorithmic textual modification. In FIG. 1A, a first window 101 presents first content 120 that includes text. A program associated with the first window 101 automatically modifies text within the first content 120 according to one or more algorithms, functions, subroutines, etc., such as a line wrap function that divides a word 107 (e.g., “albums”) into a first part 103 and a second part 105. Further, the first window 101 is higher in object layering order than a second window 102. Thus, the first window 101 covers at least a portion of the second window 102. The first window 101 further obscures a portion of second content 121, such as the display of words 104 and 106 within the second window 102. Thus, because of textual-modification functions and/or the positioning of windows, there is a possibility that some display of words unintentionally present prohibited language.

In FIG. 1B, a system, according to some embodiments, checks the first part 103 and the second part 105 of the word 107 displayed in the first window 101 and detects that the second part 105 of the word may be considered prohibited language. The system also checks the display of partially obscured words 104 and 106, and determines that the portion of the word 104 that is presented appears to be prohibited language. Prohibited language may include words with degrees of offensiveness, from obscene or vulgar language to irreverent or insensitive language. The system can refer to a dictionary of potentially profane terms. In some embodiments, a user can specify words that are offensive to the user and add to the dictionary of potentially profane terms.

Further, the system filters the apparent prohibited language. For example, the system causes the word 107 to not be divided, such as by inserting a carriage return 111 in the content 120 before the word 107. In another embodiment, the system could instead replace one or more of the characters in the second part 105 of the word with a non-sense replacement character, or grawlix, such as typographical symbols (e.g., “@”, “#”, “%”, etc.), or other characters, numbers, etc. (e.g., replace the “u” with a “v to read “bvms”). In some embodiments, the system can instead rearrange letters in the second part 105 of the word (e.g., “bmus”) or take one or more of the leading characters from the second part 105 of the word 107 and add it to the first part 103 of the word 107, even if the division does not fall between syllables (e.g., “alb-ums”).

In another example, the system causes the words 104 and 106 to be filtered by changing coordinates of the first window 101 and/or the second window 102 along a horizontal (e.g., “x”) dimensional coordinates axis. For instance, in FIG. 1B, the system moves the second window 102 to the right by changing one or more “x” coordinates of the window, thus exposing more letters of the word 104. In other embodiments, the system can resize the first window 101 or the second window 102 (e.g., partially expand or collapse a right edge of the window at least in the “x” direction) instead of merely moving the window.

The system further rechecks for any prohibited language after making a modification. For example, in FIG. 1B, when the system adds the carriage return 111, the text within the first content 120 causes the word 113 to be divided, so the system checks the divided parts of the word 113 for prohibited language. Further, in FIG. 1B, when the system moves the second window 102, more of the word 106 is exposed and, unintentionally appears to form prohibited language. Thus, the system, instead of moving the window 102 again, replaces or covers one of the characters of the word 106 with a symbol 108, or similar character, graphic, or other object. In some embodiments, the system could have instead moved the window 102 to the left to obscure more of the words 106 and 104 behind the first window 101.

In some embodiments, the words 104 and 106 may be appear to be textual, but are not textual characters. For example, the words 104 and 106 may be graphical objects or portions of a document that is graphically presented (e.g., a portable document format, or PDF, a JPEG, etc.). In such embodiments, the system can perform a text recognition function to analyze the appearance of the graphically presented words to determine whether prohibited language is inadvertently displayed, or about to be displayed.

In other embodiments, the words 104 and 106 may be textual characters. Each of the textual characters can include a bit that indicates whether the character is displayed (“display bit”). The system can use the display bits to determine what portion of a word is displayed. For example, the system determines, in FIG. 1A, that the last four letters of the text string “Shell” for the word 104 are displayed in sequence (e.g., the “h,” “e” and “1” characters have a display bit of “1,” to represent that they are displayed, while the “S” character has a display bit of “0” to represent that it is obscured, or not displayed). Thus, by checking the display bits for the sequence of displayed characters from the portion of a word 104, the system determined that the displayed portion of the word 104 apparently displays prohibited language. The system can check for prohibited language for any word where at least one of the display bits indicates that a portion of the word is displayed and at least one of the display bits indicates that a portion of the word is simultaneously not displayed.

FIG. 2 is a flowchart depicting example operations for filtering prohibited language generated, or potentially generated, via a line-wrap function. For example purposes, operations associated with the blocks in FIG. 2 will be described as being performed by a language filtering system (“system”). FIG. 2 illustrates a flow 200 that the system can perform.

Referring to FIG. 2, the system detects that a text string will be divided into proposed text strings via a line wrap function (202). For example, the system can determine, either prior to, concurrently, or after, a line wrap function occurs, whether the word will be, or has been, divided into proposed text strings. The proposed text strings are separate portions of the text string. FIG. 1A, for example, illustrated a word 107 that was divided into two parts. In some embodiments, the system determines what the potential portions of the divided text string will be prior to presenting the separate parts of the text string on a display. Thus, in some embodiments, the system detects prohibited language before it is displayed.

The system further checks one or more of the proposed text substrings for prohibited language (204). For example, the system can run each of the proposed text sub strings through a language filter configured to detect and filter out prohibited language. In other words, the system can evaluate the proposed text substrings against a collection, or dictionary, of terms, words, text strings, etc. that are specified as being prohibited for presentation. The dictionary of terms can be stored in a file, database, or other data structure or memory store. In some embodiments, the location of the dictionary is on a memory associated with a local client. In other embodiments, the dictionary is on a memory associated with a server (e.g., via an online service). In some instances, one of the text substrings may include a textual character at the end of the text substring, such as a dash, to emphasize that the text string has been divided at the end of a line and/or near a border of page, table, a column, or other such textual wrap barrier. The system can disregard, or remove, the textual character at the end of the text substring.

The system further determines whether prohibited language is detected (206) and, if so, the system can perform one or more different corrective processes. For example, the system can re-divide the text string into different proposed text strings (208A). In another example (i.e., instead of and/or concurrently with 208A) the system can modify, add to, or subtract from, one or more characters of any of the proposed text substrings in which prohibited language is detected. For instance, the system can modify characters in a text substring by swapping an order of characters in the text substring, replacing a character with a grawlix, obscuring characters with a graphic, etc. In some embodiments, the system may add an additional textual character, symbol, etc. (e.g., add a dash, a space, a period, a repeated consonant or vowel, etc.), to break up the appearance of prohibited language. In some embodiments, the system may remove a character (e.g., remove a consonant or vowel from the text substring that causes the text substring to quality as prohibited language). The system can then recheck one or more of the proposed text substrings (204). For example, if the text string is re-divided (i.e., 208A), the system can check both of the different proposed text substrings again for prohibited language. If, however, only one of the text substrings was modified, added to, or subtracted from (i.e., 208B), then the system may only need to recheck one of the text substrings that was affected. If prohibited language is again detected (206), the system can repeat in a loop (e.g., 208A and/or 208B). If no prohibited language is detected (206), the system authorizes the proposed text substrings for the line wrap function. For instance, the system can return a result that indicates no prohibited language was detected and that indicates that the proposed text substrings can be presented via the line wrap function. In other examples, the system may check the text substrings immediately after the line-wrap function divides the text string and, if the system detects no prohibited language, then the system can do nothing and not interfere with the line-wrap function.

FIG. 3 is a flowchart depicting example operations for filtering prohibited language generated, or potentially generated, via a textual abbreviation function. For example purposes, operations associated with the blocks in FIG. 3 will be described as being performed by a language filtering system (“system”). FIG. 3 illustrates a flow 300 that the system can perform. In some embodiments, the flow can be performed in parallel with the flow of FIG. 2. In other embodiments, some or all of the flow of FIG. 3 may be performed separately and independently from the flow of FIG. 2.

Referring to FIG. 3, the system detects that a text string will be abbreviated to a proposed text substring (302). Algorithmic abbreviations can occur in various situations, such as abbreviations of text in tabs. As more tabs are opened in a user interface, the text on the previously opened tabs has less space in which to present text. An abbreviation function may inadvertently abbreviate text (e.g., the word “association”) to a point where the word eventually displays something that appears to be prohibited language. Other programs may abbreviate text to summarize data, such as news feed applications that present news headlines in a limited space or email applications that have to summarize or truncate certain words of a subject line to fit them into a preview screen. Some programs may abbreviate text when renaming and/or adding to a file or object name. In some embodiments, the system determines what the proposed abbreviated text substring will be prior to presenting the proposed abbreviated text substring on a display. Thus, in some embodiments, the system detects prohibited language before it is displayed.

The system further checks the abbreviated text substring for prohibited language (304). For example, the system can run the abbreviated text substring through a language filter. In some cases, the abbreviated text substring may include a textual character at the end of the text substring, such as a period, to emphasize that the text string has been abbreviated. The system can disregard the textual character at the end of the text substring.

The system further determines whether prohibited language is detected (306) and, if so, the system can modify the proposed abbreviated text substring (308). The system can modify the proposed abbreviated text substring by changing or obscuring characters in the proposed abbreviated text substring, adding characters to the proposed abbreviated text substring, and/or by removing characters from the proposed abbreviated text substring, as similarly described previously. The system can then recheck the modified version of the proposed abbreviated text substring (304). If prohibited language is again detected (306), the system can re-modify the proposed abbreviated text substring (308). If no prohibited language is detected (306), the system authorizes the proposed text substrings for the line wrap function. For instance, the system can return a result that indicates no prohibited language was detected and that indicates that the proposed text substrings can be presented via the line wrap function. In other examples, the system can check the text substrings immediately after the line-wrap function divides the text string and, if the system detects no prohibited language, then the system can do nothing and not interfere with the line-wrap function.

FIG. 4 is a flowchart depicting example operations for filtering prohibited language displayed, or potentially displayed, via an object placement in a graphical user interface. For example purposes, operations associated with the blocks in FIG. 4 will be described as being performed by a language filtering system (“system”). FIG. 4 illustrates a flow 400 that the system can perform. In some embodiments, the flow can be performed in parallel with the flow of FIG. 2 or FIG. 3. In other embodiments, some or all of the flow of FIG. 4 may be performed separately and independently from the flow of FIG. 2, 3, or 4.

Referring to FIG. 4, the system detects that an object in a graphical user interface affects presentation of a portion of a word displayed below the object in a layering order of the graphical user interface (402). The object may be a graphic, a window, an application layer, a toolbar, a file, or any item that appears in a graphical user interface that can cover, obscure, or overlap another item. The object and the word may be contained within, controlled by, or assigned to a single application, process, thread, etc. For example, the object may be a detachable toolbar in a window assigned to an instance of a word processing application. The toolbar may be detached and floating in front of textual content also presented within the window. In other examples, the object and the word may be assigned to, or associated with, independent applications. FIG. 1A, for example, illustrated one or more words 104 and 106 in a second window that were obscured by the first window 101. The first window 101 may be assigned to a first application whereas the second window 102 may be assigned to a second, independent, application. Further, the system can determine, after movement of an object that a portion of the word is covered, or otherwise obscured, by a portion of the object that was just moved. For instance, in FIG. 1A, the first window 101 may have been moved, or resized, by a user, or a program, to cover a portion of the second window 102. In other examples, the first window 101 may have appeared automatically in response to a launch process, which causes the first window 101 to be automatically superimposed over the second window 102. In some embodiments, the system can determine whether a portion of the word is displayed by checking display bits of the words, as similarly described in connection with FIGS. 1A-1B.

Still referring to FIG. 4, the system further checks whether the portion of the word is prohibited language (404). For example, the system can run the portion of the word through a language filter. In some embodiments, as described previously, the portion of the word may not be an ASCII textual character, and, as a result, the system may first perform a graphical to text conversion of the portion of the word.

The system further determines whether prohibited language is detected (406) and, if so, the system can perform one or more different corrective processes. For example, the system can move the object to expose more of, or obscure more of, the word (408A). In another example (i.e., instead of and/or concurrently with 408A) the system can modify presentation of one or more of the characters of the portion of the word (e.g., replace and/or swap character(s) in the portion of the word, obscure character(s) in the portion of the word with graphics, add characters to the portion of the word, subtract characters from the portion of the word, etc.). The system can then recheck the displayed portion of the word (404). For example, if the object is moved to expose, or obscure, more of the word (i.e., 408A), the system can check the portion of the word after new characters in the word are exposed in the portion of the word after the object is moved (e.g., resized, shifted in position, etc.) or check remainder of the word after some of the characters are covered up by the movement of the object. Further, if the system modifies presentation of characters (406B), the system can check the portion of the word again after being modified. If prohibited language is again detected (406), the system can repeat in a loop (e.g., 408A and/or 408B). If no prohibited language is detected (406), the system does not have to take any further action, and the flow 400 can end.

As will be appreciated by one skilled in the art, aspects of the present inventive subject matter may be embodied as a system, method or computer program product. Accordingly, aspects of the present inventive subject matter may take the form of an entirely hardware embodiment, an entirely software embodiment (including firmware, resident software, micro-code, etc.) or an embodiment combining software and hardware aspects that may all generally be referred to herein as a “circuit,” “module” or “system.” Furthermore, aspects of the present inventive subject matter may take the form of a computer program product embodied in one or more computer readable medium(s) having computer readable program code embodied thereon.

Any combination of one or more computer readable medium(s) may be utilized. The computer readable medium may be a computer readable signal medium or a computer readable storage medium. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. More specific examples (a non-exhaustive list) of the computer readable storage medium would include the following: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a random access memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or Flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the context of this document, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device.

A computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device.

Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to wireless, wireline, optical fiber cable, RF, etc., or any suitable combination of the foregoing.

Computer program code for carrying out operations for aspects of the present inventive subject matter may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, Smalltalk, C++ or the like and conventional procedural programming languages, such as the “C” programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a local area network (LAN) or a wide area network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet Service Provider).

Aspects of the present inventive subject matter are described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the inventive subject matter. It will be understood that each block of the flowchart illustrations and/or block diagrams, and combinations of blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer readable medium that can direct a computer, other programmable data processing apparatus, or other devices to function in a particular manner, such that the instructions stored in the computer readable medium produce an article of manufacture including instructions which implement the function/act specified in the flowchart and/or block diagram block or blocks.

The computer program instructions may also be loaded onto a computer, other programmable data processing apparatus, or other devices to cause a series of operational steps to be performed on the computer, other programmable apparatus or other devices to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide processes for implementing the functions/acts specified in the flowchart and/or block diagram block or blocks.

FIG. 5 depicts an example computer system 500. The computer system 500 includes a processor unit 501 (possibly including multiple processors, multiple cores, multiple nodes, and/or implementing multi-threading, etc.). The computer system 500 includes memory 507. The memory 507 may be system memory (e.g., one or more of cache, SRAM, DRAM, zero capacitor RAM, Twin Transistor RAM, eDRAM, EDO RAM, DDR RAM, EEPROM, NRAM, RRAM, SONOS, PRAM, etc.) or any one or more of the above already described possible realizations of machine-readable storage media or computer readable storage media. The computer system 500 also includes a bus 503 (e.g., PCI bus, ISA, PCI-Express bus, HyperTransport® bus, InfiniBand® bus, NuBus bus, etc.), a network interface 505 (e.g., an ATM interface, an Ethernet interface, a Frame Relay interface, SONET interface, wireless interface, etc.), and a storage device(s) 509 (e.g., optical storage, magnetic storage, etc.). The computer system 500 also includes a language filter module 521. The language filter module 521 can detect, prevent, and/or correct instances of offensive, profane, or other prohibited words, phrases, text strings, symbol groupings, etc., unintentionally formed or caused by machine-related activities or other situations that occur within a user interface. Any one of these functionalities may be partially (or entirely) implemented in hardware and/or on the processing unit 501. For example, the functionality may be implemented with an application specific integrated circuit, in logic implemented in the processing unit 501, in a co-processor on a peripheral device or card, etc. Further, realizations may include fewer or additional components not illustrated in FIG. 5 (e.g., video cards, audio cards, additional network interfaces, peripheral devices, etc.). The processor unit 501, the storage device(s) 509, and the network interface 505 are coupled to the bus 503. Although illustrated as being coupled to the bus 503, the memory 507 may be coupled to the processor unit 501.

While the embodiments are described with reference to various implementations and exploitations, it will be understood that these embodiments are illustrative and that the scope of the inventive subject matter is not limited to them. In general, techniques for detecting, preventing, and/or correcting instances of inadvertently formed prohibited language as described herein may be implemented with facilities consistent with any hardware system or hardware systems. Many variations, modifications, additions, and improvements are possible.

Plural instances may be provided for components, operations, or structures described herein as a single instance. Finally, boundaries between various components, operations, and data stores are somewhat arbitrary, and particular operations are illustrated in the context of specific illustrative configurations. Other allocations of functionality are envisioned and may fall within the scope of the inventive subject matter. In general, structures and functionality presented as separate components in the example configurations may be implemented as a combined structure or component. Similarly, structures and functionality presented as a single component may be implemented as separate components. These and other variations, modifications, additions, and improvements may fall within the scope of the inventive subject matter. 

What is claimed is:
 1. A method comprising: identifying, by a language filter module operating on a processor of a computer system, a text string displayable via a display device of the computer system; detecting, by the language filter module, a revision condition in a user interface of the display device, wherein the revision condition will cause a first portion of the text string to be presented on the display device separate from a second portion of the text string, wherein the detecting the revision condition includes determining that the second portion of the text string is obscured by a graphical object appearing on the display device; and in response to the determining that the second portion of the text string is obscured by the object, modifying the object to reveal first characters of the second portion of the text string or to obscure second characters of the first portion of the text string; detecting prohibited language in the first portion of the text string; in response to detecting prohibited language, modifying the first portion of the text string to form a modified first portion of the text string; and presenting, via the display device, the modified first portion of the text string separate from the second portion of the text string.
 2. The method of claim 1, wherein the detecting prohibited language includes determining, by the language filter, that the modified first portion of the text string is not authorized for presentation via the display device.
 3. The method of claim 1, wherein the modifying the first portion of the text string to form a modified first portion of the text string includes: swapping positions of at least two different characters of the first portion of the text string to form the modified first portion of the text string.
 4. The method of claim 1, wherein the modifying the first portion of the text string to form the modified first portion of the text string includes replacing one or more characters of the first portion of the text string.
 5. The method of claim 1, wherein the modifying the first portion of the text string to form a modified first portion of the text string includes dividing the first portion of the text string into at least two text strings.
 6. A computer readable storage medium including instructions that, when executed by one or more processors, perform operations to present text, the instructions comprising: instructions to identify, by a language filter module operating on a processor of a computer system, a text string displayable via a display device of the computer system; instructions to detect, by the language filter module, a revision condition in a user interface of the display device, wherein the revision condition will cause a first portion of the text string to be presented on the display device separate from a second portion of the text string, wherein the instructions to detect include instructions to determine that the second portion of the text string is obscured by a graphical object appearing on the display device; and instructions to in response to the determine that the second portion of the text string is obscured by the object, modify the object to reveal first characters of the second portion of the text string or to obscure second characters of the first portion of the text string; instructions to detect prohibited language in the first portion of the text string; instructions to in response to detection of the prohibited language, modify the first portion of the text string to form a modified first portion of the text string; and instructions to present, via the display device, the modified first portion of the text string separate from the second portion of the text string.
 7. The computer readable storage medium of claim 6, wherein the instructions to detect prohibited language include instructions to: determine, by the language filter, that the modified first portion of the text string is not authorized for presentation via the display device.
 8. The computer readable storage medium of claim 6, wherein the instructions to modify the first portion of the text string to form a modified first portion of the text string include instructions to: swap positions of at least two different characters of the first portion of the text string to form the modified first portion of the text string.
 9. The computer readable storage medium of claim 6, wherein the instructions to modify the first portion of the text string to form the modified first portion of the text string include instructions to replace one or more characters of the modified first portion of the text string.
 10. The computer readable storage medium of claim 6, wherein the modifying the first portion of the text string to form a modified first portion of the text string includes instructions to divide the first portion of the text string into at least two text strings.
 11. A system comprising: one or more processors; a computer readable storage medium including instructions that, when executed by at least one of the one or more processors, perform operations to present text, the instructions comprising: instructions to identify, by a language filter module operating on a processor of a computer system, a text string displayable via a display device of the computer system; instructions to detect, by the language filter module, a revision condition in a user interface of the display device, wherein the revision condition will cause a first portion of the text string to be presented on the display device separate from a second portion of the text string, wherein the instructions to detect include instructions to determine that the second portion of the text string is obscured by a graphical object appearing on the display device; and instructions to in response to the determination that the second portion of the text string is obscured by the object, modify the object to reveal first characters of the second portion of the text string or to obscure second characters of the first portion of the text string; instructions to detect prohibited language in the first portion of the text string; instructions to in response to detection of the prohibited language, modify the first portion of the text string to form a modified first portion of the text string; and instructions to present, via the display device, the modified first portion of the text string separate from the remainder second portion of the text string.
 12. The system of claim 11 wherein the instructions to detect prohibited language include instructions to: determine, by the language filter, that the modified first portion of the text string is not authorized for presentation via the display device.
 13. The system of claim 11, wherein the instructions to modify the first portion of the text string to form a modified first portion of the text string include instructions to: swap positions of at least two different characters of the first portion of the text string to form the modified first portion of the text string.
 14. The system of claim 11, wherein the instructions to modify the first portion of the text string to form the modified first portion of the text string include: instructions to replace one or more characters of the modified text string.
 15. The system of claim 11 wherein the instructions to modify the first portion of the text string to form a modified first portion of the text string further include instructions to divide the first portion of the text string into at least two text strings. 